Infamous Q45 door sound

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elwesso
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I dont think Im alone here, but I hate the way the doors in the Q sound when you close them... They are easily outdone by old BMW, those sound so solid like a vault door..

Our Q have that CLANGING noise, that sounds like something is loose... I have a video somewhere of someone shutting a Q45 door in 1994 (on a commercial) and they sound ultra solid, better than BMW

How can we fix this, I would think the best way would be to apply some dynamat on the inside door panel or something like that.. Unless theres a simple adjustment, but I doubt it. hey theres an adjustment for everything else, why not this!!


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Falkdesigns
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My doors go "clunk" and sound uber solid.

1992Q45A
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Wes,

I have said this a ton of times before. BMW has the most vault like doors I have ever heard. My mom has a whimpy 325i, and that thing is so vault like... Amazing insulation. As soon as you pop the doors, it's like a vault opening..

Dynamat extreme bulk pack.. can be had for around $100 dollars.. this is the top of the line dynamat.. add it to all 4 doors and your set.. more sound insulation=vault like doors, better sounding bose system, less wind noise...

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elwesso
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I saw some stuff on ebay that looks decent

http://cgi.ebay.com/ebaymotors...=WDVW

That seems ok for $20.....

Next time im out at lowes I may try and find a low-cost solution!

1992Q45A
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Wes,

I recently took the door panel off to replace the window regulator. The door has a WHOPPING 2 pieces of sound insulation. One whimpy piece around the door handle, and one more whimpy piece toward the end of the panel..

Get that dynamat installed soldier.. On my top list of priorities.

maxnix
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Bruce Pelletier has a thread on this and the Soundcoat he used.

nuQ
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i'm with ya wes,,,,,,,,instead of a solid THUD,,,,,, sounds more like a CLANK!!!! my only real "complaint" with my 90!!!! not bad, though!!!!jeff

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elwesso
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yeah, and its on all G50s... The Y33 is perfect, and many other inferior cars

zinkie13
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My windows rattle when you shut the doors and it sounds like you slam them when you don't if the windows are open!

nuQ
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could it be the engineers trying to shave off some weight with less insulation in the doors?????? i.e., going for more performance?????

1992Q45A
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wes,

why not buy dynamat. it's specific application is sound insulation on cars.. It's very cheap. It will outperform anything you get at home depot.

zinkie13
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nuQ, I doubt it! Since when I weighed my Q it weighed just about the same as the first gen Q. I don't know why they say they are lighter! Because they just AREN'T!!

1992Q45A
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Zinkie,

So the 2002+ q45s don't have much sound insulation either?

Nissan/Infiniti are notorius for this.. so disappointing.

They need to take a lesson from BMW in this regard.

zinkie13
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The 2002's sound VERY nice....the 97's only sound nice when the windows are shut haha

1992Q45A
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Ahh...

Luckily this is an easy remedy..

Increase the sound fidelity of your sound systemDecrease wind noiseIncrease vault like sound when closing/opening doors..

Jason B
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My 02 sounds very nice.

Apparently the doors on the new Carerra GT make a hollow rattle because they're carbon fibre.

Some manufacturers make a point of making doors heavy so that they close with a nice thud, it increases the perception that it is a well made car, even if it's held together with sticky tape.

Anyways, Ive discovered that the sound of the car door closing maybe slightly unsatisfactory, but not a big deal. In actuality, most car companies have a R&D department that literally analyzes the way a car door sounds when it closes. Costs are cut, of course, based on how much that car will sell to the public for... Many manufacturers spend $millions in development costs just to make thier doors sound sturdy when they're closed? It's actually one of the biggest scams in the auto industry. A sturdy sounding door does not make the car frame or chassis any stronger or better. You've fallen victim to BS that automakers want you to believe -- a sturdy sounding door makes a sturdy car.

With regards to BMW... they may sound nice closing, but are actually scary in car accidents (Proof? Go to http://www.wreckedexotics.com).

Believe it or not, the S2000 has one of the best and crashworthy chassis's in the business, far better than even most sedans. And the sound of the door closing means absolutely nothing.

The current C&D has a comparo of new sports cars out there, and the said the new Lotus Elise was like being in a trash can rolling down the hill.

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elwesso
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But we already konw we have a stiff chassis, so I want it to sound like that as well!!!

I understand what your saying, and there are some GM cars with terrible chassis that have nice sounding doors.....

Holy snap nice website...

That doesnt look like a real solid door, IMHO.. :D

Altiman94
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looks like a pretty hard hit too. Any door would buckle under extreme pressure.

nuQ
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jasonb, i'm with you,,,,much better to be in a car that IS engineered better, than being in one that only SOUNDS better. my doors (and horn, for that matter!!!), just don't have that "solid" sound. a little disappointing, but, if that's my only gripe on a car that literally puts a smile on my face EVERY time i drive it,,,,,,,,,,,,,,i can live with that. dynamat would probably be the solution.

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elwesso
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Definitely...

Im here for the CHEAP Q45 owners (what can I say, $6/hr only gets you so far! :D ), and Im going up to the shop next week, so Ill see what I can do!


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